diff --git a/webui/index.html b/webui/index.html
index cf691e1e..69d96e55 100644
--- a/webui/index.html
+++ b/webui/index.html
@@ -1929,6 +1929,10 @@
TXTOne track per line (e.g. Artist - Title). Format and separator can be adjusted after upload.
+
+ M3U / M3U8
+ Standard playlist files. Artist, title and duration are read automatically from #EXTINF lines (or the file name for simple playlists).
+